SI7021 Humidity and Temperature Sensor
The SI7021 is a Humidity and Temperature Sensor. This Device is available from ControlEverything.com [SKU: SI7021_I2CS]
This Sample code can be used with Raspberry Pi, Arduino, Beaglebone Black and Onion Omega.
##Java Download and install pi4j library on Raspberry pi. Steps to install pi4j are provided at:
Download (or git pull) the code in pi.
Compile the java program.
$> pi4j SI7021.java
Run the java program as.
$> pi4j SI7021
Download and install Arduino Software (IDE) on your machine. Steps to install Arduino are provided at:
Download (or git pull) the code and double click the file to run the program.
Compile and upload the code on Arduino IDE and see the output on Serial Monitor.
##Python Download and install smbus library on Raspberry pi. Steps to install smbus are provided at:
Download (or git pull) the code in pi. Run the program
$> python SI7021.py
Download (or git pull) the code in Beaglebone Black.
Compile the c program.
$>gcc SI7021.c -o SI7021
Run the c program.
#####The code output is the relative humidity and temperature reading in degree celsius and fahrenheit.